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Inventories (Tables) | 9 Months Ended
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Sep. 30, 2014
Inventory Disclosure [Abstract] |
Inventories | Inventories consisted of the following at September 30, 2014 (unaudited) and December 31, 2013 (in thousands):
| September 30, 2014 |  |  | December 31, 2013 |
| (in thousands) |
Raw materials | $ | 1,042 |  |  | $ | 1,056 |
Work-in-process |  | 2,804 |  |  |  | 2,168 |
Finished goods |  | - |  |  |  | - |
|  | 3,846 |  |  |  | 3,224 |
Less: allowance |  | (65 | ) |  |  | (40 | )
Total inventories* | $ | 3,781 |  |  | $ | 3,184 |
*As of December 31, 2013 $2,032 of net inventory was AAT which is included in current assets for sale.

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- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6361739&loc=d3e7789-107766 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 2 -Paragraph 6 -Subparagraph a,b,c -Article 5 + Details
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